/* ============================================================
   开心体育 · 共享站点样式 /assets/site.css
   记分牌质感 / 粗野主义 / 高密度数据档案
   ============================================================ */

/* ---------- 1. reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body,h1,h2,h3,h4,p,ul,ol,li,figure,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
img,svg,video{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit;background:none;border:0}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
table{border-collapse:collapse;width:100%}
[hidden]{display:none!important}

/* ---------- 2. tokens ---------- */
:root{
  --green:#00C853;
  --green-deep:#0A7A34;
  --orange:#FF6D00;
  --orange-soft:#FF9E40;
  --ink:#0D1B2A;
  --panel:#13293D;
  --paper:#F4F7F5;
  --gray:#7A8B99;
  --line:#D7E3DA;
  --text-light:#E8F1EA;
  --yellow:#FFEA00;
  --alert:#C2410C;

  --accent:var(--green);
  --accent-deep:var(--green-deep);

  --header-h:76px;
  --rail-w:236px;

  --font-display:"Arial Narrow","Helvetica Neue Condensed",Impact,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  --font-body:"PingFang SC","Noto Sans SC","Source Han Sans SC",system-ui,-apple-system,"Microsoft YaHei",sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Courier New",monospace;

  --hard:6px 6px 0 var(--ink);
  --hard-sm:4px 4px 0 var(--ink);
  --edge:3px solid var(--ink);
  --hair:1px solid var(--line);
  --grid-light:rgba(232,241,234,.08);
  --grid-ink:rgba(13,27,42,.06);
}
html[data-mode="cup"]{--accent:var(--orange);--accent-deep:var(--alert)}

/* ---------- 3. base ---------- */
body{
  min-height:100vh;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:800;line-height:1.02;letter-spacing:-.01em}
h1{font-size:clamp(30px,4.6vw,56px)}
h2{font-size:clamp(24px,3vw,40px)}
h3{font-size:clamp(19px,1.7vw,26px)}
h4{font-size:18px;line-height:1.25}
strong{font-weight:800}

:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
:focus:not(:focus-visible){outline:none}

.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.is-hidden{display:none!important}

.skip-link{
  position:fixed;top:10px;left:10px;z-index:200;
  transform:translateY(-200%);
  padding:10px 16px;background:var(--yellow);color:var(--ink);
  border:var(--edge);box-shadow:var(--hard-sm);
  font-weight:800;font-size:14px;
  transition:transform .2s ease;
}
.skip-link:focus{transform:translateY(0)}

.scroll-progress{
  position:fixed;top:0;left:0;z-index:150;
  width:0;height:3px;background:var(--yellow);
  transition:width .12s linear;
}

/* ---------- 4. header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--ink);
  background-image:linear-gradient(180deg,rgba(255,255,255,.045),rgba(0,0,0,0));
  color:var(--text-light);
  border-bottom:3px solid var(--accent);
}
.header-band{
  display:flex;align-items:center;flex-wrap:wrap;
  gap:clamp(10px,1.4vw,20px);
  min-height:var(--header-h);
  padding:8px clamp(14px,2.4vw,32px);
}

.brand{order:1;display:flex;align-items:center;gap:12px;flex:0 0 auto;color:var(--text-light)}
.brand-mark{
  display:grid;place-items:center;
  width:46px;height:46px;flex:0 0 auto;
  background:var(--green);color:var(--ink);
  clip-path:polygon(0 0,100% 0,100% 68%,68% 100%,0 100%);
  transition:background .18s ease;
}
.brand-mark__glyph{font-family:var(--font-display);font-weight:800;font-size:24px;line-height:1;letter-spacing:-.02em}
.brand:hover .brand-mark{background:var(--yellow)}
.brand-text{display:flex;flex-direction:column;gap:2px;min-width:0}
.brand-text__name{display:block;font-family:var(--font-display);font-weight:800;font-size:22px;line-height:1.05;letter-spacing:.02em;color:#fff;white-space:nowrap}
.brand-text__sub{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--gray);white-space:nowrap}

.season-rail{
  order:10;flex:1 0 100%;min-width:0;
  display:flex;align-items:center;gap:8px;
  border-top:2px solid rgba(232,241,234,.16);
  padding-top:6px;
}
.season-rail__label{flex:0 0 auto;font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gray)}
.season-rail__track{display:flex;gap:6px;min-width:0;overflow-x:auto;padding:4px 2px 6px;scrollbar-width:none}
.season-rail__track::-webkit-scrollbar{display:none}
.season-chip{
  flex:0 0 auto;
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;
  font-size:12.5px;letter-spacing:.06em;
  padding:6px 10px;
  border:2px solid rgba(232,241,234,.28);
  color:var(--text-light);
  transition:background .16s ease,border-color .16s ease,color .16s ease;
}
.season-chip:hover{border-color:var(--accent);color:#fff}
.season-chip[aria-pressed="true"]{background:var(--yellow);border-color:var(--yellow);color:var(--ink);font-weight:700}

.header-tools{order:2;flex:1 1 auto;display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:10px}

.search{position:relative;display:flex;align-items:center;background:var(--panel);border:2px solid rgba(232,241,234,.2)}
.search__input{
  width:clamp(118px,14vw,220px);
  padding:9px 12px;
  font-family:var(--font-body);font-size:14px;color:var(--text-light);
}
.search__input::placeholder{color:var(--gray)}
.search__input:focus-visible{outline:2px solid var(--yellow);outline-offset:-2px}
.search__status{
  position:absolute;top:calc(100% + 8px);right:0;z-index:80;
  padding:6px 10px;white-space:nowrap;
  background:var(--ink);border:2px solid var(--accent);color:var(--text-light);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;
}

.mode-switch{display:flex;background:var(--panel);border:2px solid rgba(232,241,234,.2)}
.mode-switch__btn{
  padding:9px 12px;
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;
  color:var(--text-light);
  transition:background .16s ease,color .16s ease;
}
.mode-switch__btn + .mode-switch__btn{border-left:2px solid rgba(232,241,234,.2)}
.mode-switch__btn[data-mode-toggle="league"][aria-pressed="true"]{background:var(--green);color:var(--ink);font-weight:700}
.mode-switch__btn[data-mode-toggle="cup"][aria-pressed="true"]{background:var(--orange);color:var(--ink);font-weight:700}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 18px;
  background:var(--paper);color:var(--ink);
  border:var(--edge);
  font-weight:700;font-size:15px;line-height:1.2;
  box-shadow:var(--hard-sm);
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease;
}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn:active{transform:translate(0,0);box-shadow:2px 2px 0 var(--ink)}
.btn--primary{background:var(--accent);color:var(--ink)}
.btn--outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--compact{padding:9px 14px;font-size:14px}
.header-tools .btn{box-shadow:4px 4px 0 rgba(232,241,234,.3)}
.header-tools .btn:hover{box-shadow:6px 6px 0 rgba(232,241,234,.45)}

.nav-toggle{
  order:3;display:inline-flex;align-items:center;gap:10px;
  padding:11px 14px;
  background:var(--green);color:var(--ink);
  border:3px solid var(--ink);
  font-weight:800;
}
.nav-toggle__bars{position:relative;display:block;width:18px;height:2px;background:currentColor;transition:background .18s ease}
.nav-toggle__bars::before,.nav-toggle__bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform .18s ease,top .18s ease}
.nav-toggle__bars::before{top:-6px}
.nav-toggle__bars::after{top:6px}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars{background:transparent}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after{top:0;transform:rotate(-45deg)}
.nav-toggle__text{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.1em}

.nav-scrim{
  position:fixed;inset:0;z-index:70;
  background:rgba(13,27,42,.66);
  opacity:0;pointer-events:none;
  transition:opacity .28s ease;
}
.nav-scrim[data-open]{opacity:1;pointer-events:auto}

/* ---------- 5. nav rail (移动端抽屉) ---------- */
.nav-rail{
  position:fixed;inset:0 auto 0 0;z-index:80;
  width:min(340px,88vw);
  padding:22px 18px 32px;
  overflow-y:auto;
  background:linear-gradient(180deg,#0D1B2A 0%,#13293D 55%,#0D1B2A 100%);
  border-right:3px solid var(--accent);
  color:var(--text-light);
  transform:translateX(-104%);
  visibility:hidden;
  transition:transform .32s cubic-bezier(.2,.7,.2,1),visibility .32s;
}
.nav-rail[data-open]{transform:translateX(0);visibility:visible}
.nav-rail__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.nav-rail__title{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gray);border-left:3px solid var(--accent);padding-left:8px;
}
.nav-rail__close{padding:8px 12px;border:2px solid var(--text-light);color:var(--text-light);font-size:13px;font-weight:700}
.nav-rail__list{counter-reset:navitem;display:flex;flex-direction:column;gap:4px}
.nav-rail__link{
  display:flex;align-items:center;gap:12px;
  padding:12px;
  border-left:3px solid transparent;
  color:var(--text-light);
  font-weight:700;font-size:16px;
  transition:background .16s ease,border-color .16s ease,color .16s ease;
}
.nav-rail__link::before{
  counter-increment:navitem;
  content:counter(navitem,decimal-leading-zero);
  flex:0 0 auto;
  font-family:var(--font-mono);font-size:12px;color:var(--gray);
}
.nav-rail__link:hover{background:rgba(232,241,234,.08);border-left-color:var(--accent);color:#fff}
.nav-rail__link[aria-current="page"]{background:var(--accent);color:var(--ink);border-left-color:var(--yellow)}
.nav-rail__link[aria-current="page"]::before{color:var(--ink)}
.nav-rail__foot{
  margin-top:22px;padding-top:16px;
  border-top:2px dashed rgba(232,241,234,.22);
  font-size:13px;line-height:1.65;color:var(--gray);
}

/* ---------- 6. footer ---------- */
.site-footer{
  margin-top:clamp(40px,6vw,88px);
  padding:clamp(34px,5vw,64px) clamp(16px,3vw,40px) 28px;
  background:var(--ink);
  background-image:repeating-linear-gradient(90deg,rgba(0,200,83,.07) 0 2px,transparent 2px 26px);
  color:var(--text-light);
  border-top:3px solid var(--accent);
}
.footer-grid{
  display:grid;grid-template-columns:1fr;
  gap:clamp(22px,3vw,44px);
  max-width:1440px;margin-inline:auto;
}
.footer-col{min-width:0;padding-top:6px}
.footer-brand{font-family:var(--font-display);font-weight:800;font-size:clamp(26px,3vw,34px);line-height:1;color:#fff}
.footer-tagline{margin-top:12px;max-width:34ch;font-size:14.5px;line-height:1.7;color:var(--text-light)}
.footer-col--brand .btn{margin-top:18px}
.footer-title{
  margin-bottom:14px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--green);
}
.footer-list{display:flex;flex-direction:column;gap:10px}
.footer-link{
  display:inline-block;
  font-size:14.5px;color:var(--text-light);
  border-bottom:2px solid transparent;
  transition:color .16s ease,border-color .16s ease;
}
.footer-link:hover{color:var(--yellow);border-bottom-color:var(--yellow)}
.footer-meta{display:flex;gap:10px;font-size:14px;line-height:1.6;color:var(--text-light);word-break:break-all}
.footer-meta__key{flex:0 0 auto;padding-top:3px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray)}
.footer-note{margin-top:16px;font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:var(--gray)}
.footer-links{margin-top:10px;display:flex;flex-wrap:wrap;gap:14px}

/* ---------- 7. 通用版式 ---------- */
.container{width:100%;max-width:1440px;margin-inline:auto;padding-inline:clamp(16px,3vw,40px)}
.page-shell{padding-block:clamp(24px,4vw,56px)}

.title-xl{font-family:var(--font-display);font-weight:800;font-size:clamp(32px,5vw,64px);line-height:.96;letter-spacing:-.015em}
.title-lg{font-family:var(--font-display);font-weight:800;font-size:clamp(24px,3.2vw,44px);line-height:1;letter-spacing:-.01em}
.title-md{font-family:var(--font-display);font-weight:800;font-size:clamp(18px,1.8vw,26px);line-height:1.1}
.lede{max-width:66ch;font-size:clamp(16px,1.3vw,18px);line-height:1.7;color:var(--ink)}
.kicker{
  display:inline-block;margin-bottom:12px;
  padding-left:8px;border-left:3px solid var(--accent);
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.24em;text-transform:uppercase;color:var(--green-deep);
}
.prose{max-width:72ch;font-size:16.5px;line-height:1.75}
.prose p + p{margin-top:1em}
.prose h2{margin-top:1.4em;margin-bottom:.5em}
.prose h3{margin-top:1.2em;margin-bottom:.4em}
.prose ul{display:flex;flex-direction:column;gap:8px;margin-top:.8em}
.prose ul li{position:relative;padding-left:16px}
.prose ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;background:var(--accent)}
.aside-note{
  padding:14px 16px;border-left:4px solid var(--accent);
  background:rgba(0,200,83,.09);
  font-size:14.5px;line-height:1.68;color:var(--ink);
}

.breadcrumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  margin-bottom:18px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;color:var(--gray);
}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:var(--gray)}
.breadcrumbs__link{color:var(--green-deep);border-bottom:2px solid transparent}
.breadcrumbs__link:hover{border-bottom-color:var(--green-deep)}
.breadcrumbs__current{color:var(--ink)}

.section{padding-block:clamp(26px,4vw,56px)}
.section__head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;
  padding-bottom:12px;margin-bottom:clamp(18px,2.6vw,32px);
  border-bottom:3px solid var(--ink);
}
.section__title{font-size:clamp(22px,2.6vw,34px);line-height:1.05}
.section__note{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.06em;color:var(--gray)}

.grid{display:grid;gap:clamp(14px,2vw,24px)}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr))}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.grid--6{grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr))}

.card{
  position:relative;
  padding:clamp(16px,2vw,24px);
  background:var(--paper);
  border:var(--edge);
  box-shadow:var(--hard);
  transition:transform .18s ease,box-shadow .18s ease;
}
.card:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--accent)}
.card--dark{background:var(--panel);color:var(--text-light);box-shadow:6px 6px 0 rgba(13,27,42,.35)}
.card--dark h3,.card--dark h4{color:#fff}
.card__title{margin-bottom:8px;font-family:var(--font-display);font-weight:800;font-size:19px;line-height:1.2}
.card__body{font-size:15px;line-height:1.65}
.card__meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;font-family:var(--font-mono);font-size:12px;color:var(--gray)}

.panel{
  position:relative;
  padding:clamp(18px,2.6vw,32px);
  background:var(--panel);
  background-image:linear-gradient(var(--grid-light) 1px,transparent 1px),linear-gradient(90deg,var(--grid-light) 1px,transparent 1px);
  background-size:34px 34px;
  color:var(--text-light);
  border:var(--edge);
  box-shadow:var(--hard);
}
.panel h2,.panel h3,.panel h4{color:#fff}

.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 8px;
  background:var(--paper);color:var(--ink);
  border:2px solid var(--ink);
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;
}
.tag--league{background:var(--green);border-color:var(--green-deep)}
.tag--cup{background:var(--orange);border-color:var(--alert);color:#fff}
.tag--num{background:var(--yellow);border-color:var(--ink)}

.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;letter-spacing:.04em}
.num--key{padding:2px 6px;background:var(--yellow);color:var(--ink);font-weight:700}

.stat-plate{
  display:inline-flex;flex-direction:column;gap:4px;
  padding:14px 20px;
  background:var(--ink);color:var(--text-light);
  border:3px solid var(--ink);
  box-shadow:6px 6px 0 var(--accent);
}
.stat-plate__num{font-family:var(--font-display);font-weight:800;font-size:clamp(30px,4vw,48px);line-height:.95;color:var(--yellow);font-variant-numeric:tabular-nums}
.stat-plate__label{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--gray)}

.table-scroll{overflow-x:auto;background:var(--paper);border:var(--edge);box-shadow:var(--hard-sm)}
.data-table{width:100%;min-width:520px;font-size:15px}
.data-table caption{padding:10px 12px;text-align:left;border-bottom:2px solid var(--line);font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;color:var(--gray)}
.data-table th{
  padding:10px 12px;text-align:left;white-space:nowrap;
  background:var(--green-deep);color:#fff;
  font-family:var(--font-mono);font-weight:500;font-size:12px;letter-spacing:.1em;
}
.data-table td{padding:10px 12px;border-bottom:var(--hair);font-variant-numeric:tabular-nums}
.data-table tbody tr:hover{background:rgba(0,200,83,.09)}
.data-table--dark{background:var(--panel);color:var(--text-light)}
.data-table--dark th{background:#0A7A34}
.data-table--dark td{border-bottom-color:rgba(232,241,234,.14)}

.media{
  position:relative;display:block;overflow:hidden;
  background:var(--panel);
  border:var(--edge);
  box-shadow:var(--hard-sm);
}
.media--16x9{aspect-ratio:16/9}
.media--4x3{aspect-ratio:4/3}
.media--1x1{aspect-ratio:1/1}
.media--wide{aspect-ratio:21/9}
.media--grass{
  background-image:repeating-linear-gradient(90deg,rgba(0,200,83,.18) 0 26px,transparent 26px 52px),linear-gradient(180deg,#0D1B2A,#13293D);
}
.media > img{width:100%;height:100%;object-fit:cover;filter:saturate(1.12) contrast(1.05)}
.media__grid{
  position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(232,241,234,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(232,241,234,.14) 1px,transparent 1px);
  background-size:32px 32px;
}
.media__caption{
  position:absolute;left:0;right:0;bottom:0;
  padding:10px 12px;
  background:linear-gradient(0deg,rgba(13,27,42,.9),rgba(13,27,42,0));
  color:var(--text-light);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;
}

/* ---------- 8. 显现 ---------- */
html.is-js [data-reveal]{opacity:0;transform:translateY(12px);transition:opacity .32s ease,transform .32s ease}
html.is-js [data-reveal].is-visible{opacity:1;transform:none}

/* ---------- 9. 桌面：常驻侧边轨道 ---------- */
@media (min-width:1080px){
  body{padding-left:var(--rail-w)}
  .site-header{margin-left:calc(-1 * var(--rail-w))}
  .header-band{flex-wrap:nowrap;min-height:var(--header-h)}
  .season-rail{
    order:2;flex:1 1 auto;min-width:0;
    border-top:0;border-left:2px solid rgba(232,241,234,.16);
    padding:0 0 0 14px;
  }
  .header-tools{order:3;flex:0 1 auto}
  .nav-toggle{display:none}
  .nav-scrim{display:none}
  .nav-rail{
    top:calc(var(--header-h) + 3px);bottom:0;left:0;right:auto;
    width:var(--rail-w);
    padding:24px 16px 40px;
    transform:none;visibility:visible;
    border-right:3px solid var(--ink);
    transition:none;
  }
  .nav-rail__head{margin-bottom:14px}
  .nav-rail__close{display:none}
  .footer-grid{grid-template-columns:1.15fr .85fr 1.15fr}
  .footer-col{border-left:2px solid rgba(232,241,234,.12);padding-left:clamp(16px,2vw,28px)}
  .footer-col--brand{border-left:0;padding-left:0}
}

/* ---------- 10. 小屏微调 ---------- */
@media (max-width:620px){
  .header-tools{gap:8px}
  .search__input{width:112px;padding:8px 10px}
  .mode-switch__btn{padding:8px 10px}
  .btn--compact{padding:8px 10px;font-size:13px}
  .brand-text__sub{display:none}
  .footer-col--brand .btn{width:100%}
}

/* ---------- 11. 无障碍：减少动效 ---------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
  }
  html.is-js [data-reveal]{opacity:1;transform:none}
  .nav-rail{transition:none}
  .btn:hover{transform:none;box-shadow:var(--hard-sm)}
  .card:hover{transform:none}
}